minor type fixes

Author: chaitanyapotti

src/client.ts

@@ -2,7 +2,7 @@ import { getChainFromMessage } from "./regex";
 import { SIWBase } from "./strategies/base";
 import { Header, Payload, Signature, SignInWithWeb3Response, VerifyOptions, VerifyParams } from "./types";
 
-interface Strategy {
+export interface Strategy {
   chain: string;
   parse: (msg: string) => SIWBase;
   create: (params: Partial<SIWBase>) => SIWBase;

src/index.ts

@@ -1,4 +1,4 @@
-export { SIWWeb3 } from "./client";
+export { SIWWeb3, type Strategy } from "./client";
 export { SIWBase } from "./strategies/base";
 export { eipVerifyMessage, ethereumStrategy, SIWE } from "./strategies/ethereum";
 export { SIWS, solanaStrategy } from "./strategies/solana";

src/types.ts

@@ -71,7 +71,7 @@ export enum ErrorTypes {
   INVALID_DOMAIN = "Invalid domain.",
 
   /** `domain` don't match the domain provided for verification. */
-  DOMAIN_MISMATCH = "Domain do not match provided domain for verification.",
+  DOMAIN_MISMATCH = "Domain does not match provided domain for verification.",
 
   /** `nonce` don't match the nonce provided for verification. */
   NONCE_MISMATCH = "Nonce do not match provided nonce for verification.",